17 backend developer English-speaking jobs in Normandy
Senior Software Engineer (Browser Extension)
- Cyberhaven
- Eu
- January 29
We’re looking for a strong JavaScript/Typescript developer to help build and enhance this extension, ... but not required.Bonus:Experience with security tools or SaaS products.Knowledge of Go (Golang) for backend ... for critical workflows using Playwright.You’ve established strong collaboration with the endpoint and backend ... integration.Excellent communication skills and ability to work cross-functionally with product, design, and backend
Software Engineer (Frontend)
- Cyberhaven
- Eu
- January 16
About the Role
We’re looking for an experienced frontend developer to help drive and evolve our SaaS ... and are eager to do so
You can clearly describe API requirements
You have experience working with a backend
Linux Endpoint Engineer
- Cyberhaven
- Eu
- February 4
We’re looking for an experienced endpoint systems developer to help drive and evolve our product. ... software that must withstand real-world attacks, while processing untrusted data and communicating with a backend
macOS Endpoint Engineer
- Cyberhaven
- Eu
- January 29
What you’ll do
We’re looking for an experienced endpoint developer to help drive and evolve our product ... software that must withstand real‑world attacks, while processing untrusted data and communicating with a backend
Partner Engineer
- Matter Labs
- Eu
- December 31
How You'll Achieve This
Be a goal‑oriented developer, diving deeply into our codebase to solve problems ... What We’re Looking For
3+ years in backend software development and a deep understanding of best practices
Tech Lead – Developer Tools (DevTools)
- Scaleway
- Rouen
- January 22
Maintain CI/CD pipelines (GitLab CI, GitHub Actions) and developer workflows. ... Ensure all tools work seamlessly across languages, OS, and developer environments. ... Maintain a long-term vision for the Developer Experience and internal tooling ecosystem. ... WHY WE NEED YOU
Scaleway’s engineering velocity is accelerating, and our Developer Tools ecosystem needs ... This role sits at the crossroads of engineering, developer experience, community interactions, and technical
Staff Cloud Infrastructure Engineer
- Cyberhaven
- Eu
- January 26
OverviewCloud Infrastructure Engineer with a passion for Developer Experience to scale the systems our ... create and manage our cloud infrastructure (GCP managed services, Kubernetes (GKE), Terraform)Monitor developer ... Kubernetes, Github and TerraformA metric-driven engineer who constantly optimizes processes to improve developer
Senior Full-Stack Software Engineer / 1 hour ago
- Php-Jobs
- Eu
- January 11
(Required Skills)Strong Full-Stack Engineering Experience: Proficiency in Java (or a strongly typed backend ... and contributing significantly to architectural decisions.Implementing clear, maintainable APIs and backend ... for a remote-first, asynchronous environment.T-Shaped Mindset: Ability to specialize deeply in either backend
Fullstack Engineer - Metamask
- Crypto Pro Network
- Eu
- January 5
DashboardThe Developer Dashboard is an all-in-one platform designed to empower web3 developers. ... With the Developer Dashboard, dApp developers are provided with the tools required to build successful ... It offers a diverse, trusted, and reliable suite of high-availability blockchain APIs and developer tools ... key management, stats, billing, and user authentication.What you’ll doAs an engineer on the MetaMask Developer ... alumni have moved on to become tech entrepreneurs, CEOs, and team leads at tech companies.About MetaMask Developer
Mobile Developer – Java/Kotlin/Swift (M/F) Caen / Partial remote work possible +
- Dejamobile
- Caen
- December 24
The missions of a mobile developer are diverse and challenging. Want to know more?
Senior Fullstack Software Engineer
- unybrands
- Eu
- January 19
platform: Help shape architecture and patterns from day one
End‑to‑end ownership: From UI to async backend ... Small team with minimal bureaucracy
What You’ll Do
Design and implement features end‑to‑end: React UI, backend
WTG Inspector - Blades
- Taylor Hopkinson | Powered by Brunel
- Le Havre
- February 1
WTG Inspector - Blades required for a major Offshore Wind Developer in France.ResponsibilitiesAct as
Full Stack Engineer
- Thyme
- Eu
- January 26
ResponsibilitiesDesign and develop scalable full-stack solutions involving both frontend (React/TypeScript) and backend
Développeur C#.Net senior (H/F)
- Extia
- Rouen
- January 22
Senior C# .NET Developer to participate in technical analysis, design, and development of software systems. Must have 3+ years of experience in C# .NET development and proficiency in ASP.NET, WPF, Entity Framework, and API Design.
Senior Mobile Engineer – iOS
- Market Pay
- Hérouville-Saint-Clair
- January 16
A technical interview with Nicolas (Lead Developer) and Antoine (QA Specialist). ... MISSIONS
As a Senior iOS Mobile Developer you will play a key role in the evolution of Tap to Pay on
Fullstack Software Engineer (x/f/m) - Payroll & Benefits Platform for HR
- Alan
- La Rochelle-Normande
- January 16
Who we’re looking for
All experience levels, ideally with backend and full‑stack experience.
Ecosystem Development Lead
- Sui Foundation
- Eu
- December 24
Preferred Skills
Experience working with developer communities, startups, or accelerators.
- 1
- 1














